PLEASE CHACK MY ANSWER!!!
Discussion for Applications of Linear Systems
When solving a system of equations, how do you determine which method to use?
My answer:
I determine which method to use by looking at the equations. If both equations are in slope-intercept form, I choose to graph. When one of the variables is isolated, I choose substitution. When two variables are on one side of the equation, I choose elimination.
2 answers
Check** Not 'chack'
seems legit to me.
Though if they are in slope-intercept form, y is isolated, so substitution would work equally well.
Though if they are in slope-intercept form, y is isolated, so substitution would work equally well.
1 answer